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-rw-r--r--googletest/include/gtest/gtest-printers.h8
-rw-r--r--googletest/include/gtest/internal/gtest-internal.h56
-rw-r--r--googletest/test/googletest-printers-test.cc16
-rw-r--r--googletest/test/gtest_unittest.cc43
4 files changed, 45 insertions, 78 deletions
diff --git a/googletest/include/gtest/gtest-printers.h b/googletest/include/gtest/gtest-printers.h
index 51865f8..59d2d91 100644
--- a/googletest/include/gtest/gtest-printers.h
+++ b/googletest/include/gtest/gtest-printers.h
@@ -639,7 +639,15 @@ inline void PrintTo(absl::string_view sp, ::std::ostream* os) {
#endif // GTEST_HAS_ABSL
#if GTEST_LANG_CXX11
+
inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
+
+template <typename T>
+void PrintTo(std::reference_wrapper<T> ref, ::std::ostream* os) {
+ // Delegate to wrapped value.
+ PrintTo(ref.get(), os);
+}
+
#endif // GTEST_LANG_CXX11
#if GTEST_HAS_TR1_TUPLE || GTEST_HAS_STD_TUPLE_
diff --git a/googletest/include/gtest/internal/gtest-internal.h b/googletest/include/gtest/internal/gtest-internal.h
index 0dbf100..b762f61 100644
--- a/googletest/include/gtest/internal/gtest-internal.h
+++ b/googletest/include/gtest/internal/gtest-internal.h
@@ -1189,19 +1189,6 @@ class NativeArray {
GTEST_DISALLOW_ASSIGN_(NativeArray);
};
-class AdditionalMessage
-{
-public:
- AdditionalMessage(const char* message) : value(message) {}
- void set(const std::string& message) { value = message; }
- operator bool() const { return true; }
-
- const std::string& get() const { return value; }
-
-private:
- std::string value;
-};
-
} // namespace internal
} // namespace testing
@@ -1229,56 +1216,43 @@ private:
#define GTEST_TEST_THROW_(statement, expected_exception, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AdditionalMessage message = "") { \
+ if (::testing::internal::ConstCharPtr gtest_msg = "") { \
bool gtest_caught_expected = false; \
try { \
- try { \
- GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
- } \
- catch (expected_exception const&) { \
- gtest_caught_expected = true; \
- throw; \
- } \
+ GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} \
- catch (const std::exception& e) { \
- if (!gtest_caught_expected) { \
- message.set("it throws a different type " \
- "with message: " + std::string(e.what())); \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
- } \
+ catch (expected_exception const&) { \
+ gtest_caught_expected = true; \
} \
catch (...) { \
- if (!gtest_caught_expected) { \
- message.set("it throws a different type."); \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
- } \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws a different type."; \
+ goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
if (!gtest_caught_expected) { \
- message.set("it throws nothing."); \
+ gtest_msg.value = \
+ "Expected: " #statement " throws an exception of type " \
+ #expected_exception ".\n Actual: it throws nothing."; \
goto GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testthrow_, __LINE__): \
- fail(("Expected: " #statement " throws an exception of type " \
- #expected_exception ".\n Actual: " + message.get()).c_str())
+ fail(gtest_msg.value)
#define GTEST_TEST_NO_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
- if (::testing::internal::AdditionalMessage message = ".") { \
+ if (::testing::internal::AlwaysTrue()) { \
try { \
GTEST_SUPPRESS_UNREACHABLE_CODE_WARNING_BELOW_(statement); \
} \
- catch (const std::exception& e) { \
- message.set(std::string(": ") + e.what()); \
- goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
- } \
catch (...) { \
goto GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__); \
} \
} else \
GTEST_CONCAT_TOKEN_(gtest_label_testnothrow_, __LINE__): \
- fail(("Expected: " #statement " doesn't throw an exception.\n" \
- " Actual: it throws" + message.get()).c_str())
+ fail("Expected: " #statement " doesn't throw an exception.\n" \
+ " Actual: it throws.")
#define GTEST_TEST_ANY_THROW_(statement, fail) \
GTEST_AMBIGUOUS_ELSE_BLOCKER_ \
diff --git a/googletest/test/googletest-printers-test.cc b/googletest/test/googletest-printers-test.cc
index ea8369d..6e26274 100644
--- a/googletest/test/googletest-printers-test.cc
+++ b/googletest/test/googletest-printers-test.cc
@@ -1112,9 +1112,25 @@ TEST(PrintStdTupleTest, NestedTuple) {
#endif // GTEST_LANG_CXX11
#if GTEST_LANG_CXX11
+
TEST(PrintNullptrT, Basic) {
EXPECT_EQ("(nullptr)", Print(nullptr));
}
+
+TEST(PrintReferenceWrapper, Printable) {
+ int x = 5;
+ EXPECT_EQ("5", Print(std::ref(x)));
+ EXPECT_EQ("5", Print(std::cref(x)));
+}
+
+TEST(PrintReferenceWrapper, Unprintable) {
+ ::foo::UnprintableInFoo up;
+ EXPECT_EQ("16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ Print(std::ref(up)));
+ EXPECT_EQ("16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
+ Print(std::cref(up)));
+}
+
#endif // GTEST_LANG_CXX11
// Tests printing user-defined unprintable types.
diff --git a/googletest/test/gtest_unittest.cc b/googletest/test/gtest_unittest.cc
index 6b75ab4..701ba20 100644
--- a/googletest/test/gtest_unittest.cc
+++ b/googletest/test/gtest_unittest.cc
@@ -3328,9 +3328,6 @@ TEST_F(SingleEvaluationTest, OtherCases) {
void ThrowAnInteger() {
throw 1;
}
-void ThrowAnException(const char* what) {
- throw std::runtime_error(what);
-}
// Tests that assertion arguments are evaluated exactly once.
TEST_F(SingleEvaluationTest, ExceptionTests) {
@@ -3373,20 +3370,6 @@ TEST_F(SingleEvaluationTest, ExceptionTests) {
// failed EXPECT_ANY_THROW
EXPECT_NONFATAL_FAILURE(EXPECT_ANY_THROW(a_++), "it doesn't");
EXPECT_EQ(7, a_);
-
- // failed EXPECT_THROW std::exception, throws different
- EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT
- a_++;
- ThrowAnInteger();
- }, std::exception), "throws a different type");
- EXPECT_EQ(8, a_);
-
- // failed EXPECT_THROW, throws std::exception
- EXPECT_NONFATAL_FAILURE(EXPECT_THROW({ // NOLINT
- a_++;
- ThrowAnException("blablubb");
- }, bool), "throws a different type with message: blablubb");
- EXPECT_EQ(9, a_);
}
#endif // GTEST_HAS_EXCEPTIONS
@@ -3819,11 +3802,6 @@ TEST(AssertionTest, ASSERT_THROW) {
ASSERT_THROW(ThrowNothing(), bool),
"Expected: ThrowNothing() throws an exception of type bool.\n"
" Actual: it throws nothing.");
-
- EXPECT_FATAL_FAILURE(
- ASSERT_THROW(ThrowAnException("buuh"), bool),
- "Expected: ThrowAnException(\"buuh\") throws an exception of type bool.\n"
- " Actual: it throws a different type with message: buuh");
}
// Tests ASSERT_NO_THROW.
@@ -3832,9 +3810,6 @@ TEST(AssertionTest, ASSERT_NO_THROW) {
EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnInteger()),
"Expected: ThrowAnInteger() doesn't throw an exception."
"\n Actual: it throws.");
- EXPECT_FATAL_FAILURE(ASSERT_NO_THROW(ThrowAnException("blablubb")),
- "Expected: ThrowAnException(\"blablubb\") doesn't throw an exception."
- "\n Actual: it throws: blablubb");
}
// Tests ASSERT_ANY_THROW.
@@ -4561,16 +4536,13 @@ TEST(ExpectTest, EXPECT_GT) {
// Tests EXPECT_THROW.
TEST(ExpectTest, EXPECT_THROW) {
EXPECT_THROW(ThrowAnInteger(), int);
- EXPECT_THROW(ThrowAnException(""), std::exception);
EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnInteger(), bool),
- "Expected: ThrowAnInteger() throws an exception of type bool.\n"
- " Actual: it throws a different type.");
- EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowNothing(), bool),
- "Expected: ThrowNothing() throws an exception of type bool.\n"
- " Actual: it throws nothing.");
- EXPECT_NONFATAL_FAILURE(EXPECT_THROW(ThrowAnException("buuh"), bool),
- "Expected: ThrowAnException(\"buuh\") throws an exception of type bool.\n"
- " Actual: it throws a different type with message: buuh");
+ "Expected: ThrowAnInteger() throws an exception of "
+ "type bool.\n Actual: it throws a different type.");
+ EXPECT_NONFATAL_FAILURE(
+ EXPECT_THROW(ThrowNothing(), bool),
+ "Expected: ThrowNothing() throws an exception of type bool.\n"
+ " Actual: it throws nothing.");
}
// Tests EXPECT_NO_THROW.
@@ -4579,9 +4551,6 @@ TEST(ExpectTest, EXPECT_NO_THROW) {
EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnInteger()),
"Expected: ThrowAnInteger() doesn't throw an "
"exception.\n Actual: it throws.");
- EXPECT_NONFATAL_FAILURE(EXPECT_NO_THROW(ThrowAnException("blablubb")),
- "Expected: ThrowAnException(\"blablubb\") doesn't throw an "
- "exception.\n Actual: it throws: blablubb");
}
// Tests EXPECT_ANY_THROW.
generated by cgit v0.12 at 2024-10-30 22:52:43 (GMT)